54883397 has 2 divisors, whose sum is σ = 54883398. Its totient is φ = 54883396.

The previous prime is 54883337. The next prime is 54883417. The reversal of 54883397 is 79338845.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53963716 + 919681 = 7346^2 + 959^2 .

It is a cyclic number.

It is not a de Polignac number, because 54883397 - 2⁶ = 54883333 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54883307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27441698 + 27441699.

It is an arithmetic number, because the mean of its divisors is an integer number (27441699).

Almost surely, 2^54883397 is an apocalyptic number.

It is an amenable number.

54883397 is a deficient number, since it is larger than the sum of its proper divisors (1).

54883397 is an equidigital number, since it uses as much as digits as its factorization.

54883397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 725760, while the sum is 47.

The square root of 54883397 is about 7408.3329433821. The cubic root of 54883397 is about 380.0263070430.

The spelling of 54883397 in words is "fifty-four million, eight hundred eighty-three thousand, three hundred ninety-seven".